+ 3

[Solved] Doubt

Why the speed of boxes become increase every time I click start button? How can I avoid such situations? https://sololearn.com/compiler-playground/WhUCZKwCGYWy/?ref=app

2nd Nov 2024, 7:07 AM
You
You - avatar
2 Respostas
+ 8
You can create a boolean variable to store the state of the animation. This will make sure you can start the animation only when it is not playing. Pressing the start button if the animation is already playing will not do anything, preventing you from stacking up your RAF calls // add this let isPlaying = false; start.onclick = () => { start.style.visibility = "hidden"; // This will make sure Animate() is called only if isPlaying is false. This codeblock will be bypassed if isPlaying is true, which was toggled internally. if(!isPlaying){ // toggle to true isPlaying = true; Animate(); } .... }
2nd Nov 2024, 8:00 AM
Bob_Li
Bob_Li - avatar
+ 5
Thank you so much Bob_Li, it works, appreciate your knowledge 👏
2nd Nov 2024, 8:19 AM
You
You - avatar